The answer I think is stomach cancer
I believe this is true. However, too much strain on the muscle will cause it to become damaged, so always put strain on your muscles in moderation.
The answer would be bronchitis. Hope I helped ^-^
Drugs are chemicals that affect the brain by tapping into its communication system and interfering with the way neurons normally send, receive, and process information. Some drugs, such as marijuana and heroin, can activate neurons because their chemical structure mimics that of a natural neurotransmitter.
but what do i know
